As you climb, the creator, Bennett Foddy, provides a voiceover commentary. He discusses the nature of "B-games," the history of digital trash, and the virtue of persistence.
The string "Getting.over.it.with.bennett.foddy.macosx-hi2u" refers to a specific pirated release (by the scene group "HI2U") of the infamous physics-based climbing game, Getting Over It with Bennett Foddy
Community and culture
"Getting Over It with Bennett Foddy" is a physics-based platformer first released in 2017, designed by Bennett Foddy. Players control a man in a cauldron using only a hammer to climb a vertical, unforgiving landscape. The game is notable for its punishing difficulty, intentionally slow, skill-based movement, and reflective narration by the designer that comments on failure, motivation, and persistence.
—which was a popular HI2U release for the macOS version of this infamously difficult game.